Exposure
ID
GRAVI.2025-11-22T04:02:33.382_1
Header ID
GRAVI.2025-11-22T04:02:33.382
Date updated
2025-11-22 04:20:46 UTC+0000
Release date
2026-11-22 04:20:46 UTC+0000
UTC Start
2025-11-22 04:02:33.382
UTC End
2025-11-22 04:09:13.382
MJD Start
61001.16844192
MJD End
61001.17307154963
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.011551
Ambient temperature (°C)
14.96
Seeing (arcsec)
0.405
Observation
ID
71818
Category
science
Program ID
116.297H.001
Program Title
CONFIRMING AND CHARACTERISING A CLOSE-IN PLANET CANDIDATE AROUND A PRE-TRANSITIONAL DISK
Program Type
Normal
PI / COI
KRAUS / IRELAND
Target
ID
53317
Name
V_V1247_Ori
RA
84.519654
DEC
-1.25603
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2340 25.2660 136.3000 136.2000
A0-D0 24.9930 25.5400 66.7000 67.2000
A0-C1 21.2130 21.4210 114.6830 114.4610
B2-D0 28.6540 28.7640 11.1000 12.2000
B2-C1 9.5470 9.5830 11.0170 12.1210
D0-C1 19.1070 19.1800 191.0860 192.1900
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.297H.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 61001.16844192
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME V V1247 Ori
HIERARCH ESO INS SOBJ NAME V_V1247_Ori
RA 84.519654
DEC -1.25603
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 414.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 25.234
HIERARCH ESO ISS PBL12 END 25.266
HIERARCH ESO ISS PBLA12 START 136.3
HIERARCH ESO ISS PBLA12 END 136.2
HIERARCH ESO ISS PBL13 START 24.993
HIERARCH ESO ISS PBL13 END 25.54
HIERARCH ESO ISS PBLA13 START 66.7
HIERARCH ESO ISS PBLA13 END 67.2
HIERARCH ESO ISS PBL14 START 21.213
HIERARCH ESO ISS PBL14 END 21.421
HIERARCH ESO ISS PBLA14 START 114.683
HIERARCH ESO ISS PBLA14 END 114.461
HIERARCH ESO ISS PBL23 START 28.654
HIERARCH ESO ISS PBL23 END 28.764
HIERARCH ESO ISS PBLA23 START 11.1
HIERARCH ESO ISS PBLA23 END 12.2
HIERARCH ESO ISS PBL24 START 9.547
HIERARCH ESO ISS PBL24 END 9.583
HIERARCH ESO ISS PBLA24 START 11.017
HIERARCH ESO ISS PBLA24 END 12.121
HIERARCH ESO ISS PBL34 START 19.107
HIERARCH ESO ISS PBL34 END 19.18
HIERARCH ESO ISS PBLA34 START 191.086
HIERARCH ESO ISS PBLA34 END 192.19
HIERARCH ESO ISS AMBI TAU0 START 0.011723
HIERARCH ESO ISS AMBI TAU0 END 0.011379
HIERARCH ESO ISS AMBI TEMP 14.96
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.38